GNSS Choke Ring Antenna

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GNSS Choke Ring Antenna
GNSS Choke Ring Antenna


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GNSS Choke Ring — Now you have a Choice

The choke ring antenna design is proven around the world to be effective in reducing the strength of most multipath signals. The new Trimble® GNSS Choke Ring antenna has taken the choke ring design to the next level,with exclusive electronics, improved low noise amplification, and GNSS tracking

Key features:

  • Jet Propulsion Laboratory (JPL) Scientific Design
  • Trimble exclusive Dorne & Margolin element
  • Tracks all existing and planned constellations
  • Extensive precision rotation-testing: ensures 2 mm or better phase-center eccentricity and < 1mm phase-center repeatability